| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.60 | 5.514% | $234.8742 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $136.98 | 11.359% | $152.5396 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $117.44 | 10.798% | $130.1212 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $10.99 | 3.386% | $11.3621 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $96.75 | 8.811% | $105.2746 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $212.74 | 12.169% | $238.6283 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $71.56 | 7.347% | $76.8175 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $869.06 | $949.6175 | $949.61 | $949.55 | $949.60 | |